Add all new AFX files

Engine/source/afx/util/afxParticlePool.h

@@ -0,0 +1,143 @@
+
+//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~~//
+// Arcane-FX for MIT Licensed Open Source version of Torque 3D from GarageGames
+// Copyright (C) 2015 Faust Logic, Inc.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//
+//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~~//
+
+#ifndef _AFX_PARTICLE_POOL_H_
+#define _AFX_PARTICLE_POOL_H_
+
+class afxParticlePoolData : public GameBaseData
+{
+private:
+  typedef GameBaseData  Parent;
+
+public:
+  enum PoolType 
+  {
+    POOL_NORMAL,
+    POOL_TWOPASS
+  };
+
+  U32             pool_type;
+  LinearColorF          base_color;
+  F32             blend_weight;
+
+public:
+  /*C*/           afxParticlePoolData();
+  /*C*/           afxParticlePoolData(const afxParticlePoolData&, bool = false);
+  /*D*/           ~afxParticlePoolData();
+
+  virtual void    packData(BitStream*);
+  virtual void    unpackData(BitStream*);
+
+  virtual bool    allowSubstitutions() const { return true; }
+
+  static void     initPersistFields();
+
+	DECLARE_CONOBJECT(afxParticlePoolData);
+  DECLARE_CATEGORY("AFX");
+};
+
+typedef afxParticlePoolData::PoolType afxParticlePool_PoolType;
+DefineEnumType( afxParticlePool_PoolType );
+
+//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~~//
+
+struct Particle;
+class ParticleEmitter;
+class afxChoreographer;
+
+typedef Vector<ParticleEmitter*> ParticleEmitterList;
+
+class afxParticlePool : public GameBase
+{
+  typedef GameBase Parent;
+
+  class ObjectDeleteEvent : public SimEvent
+  {
+  public:
+    void process(SimObject *obj) { if (obj) obj->deleteObject(); }
+  };
+
+  struct SortParticlePool
+  {
+    Particle*         p;
+    F32               k;  // interpreted differently depending on rendering method
+    ParticleEmitter*  emitter;
+  };
+
+private:
+  afxParticlePoolData*  mDataBlock;
+  afxParticlePoolData*  key_block;
+  U32                   key_index;
+  ParticleEmitterList   emitters;
+  afxChoreographer*     choreographer;
+  S8                    sort_priority;
+
+  static Vector<SortParticlePool> orderedVector;
+  static int QSORT_CALLBACK cmpSortParticlePool(const void* p1, const void* p2);
+
+  S32 mCurBuffSize;
+  GFXVertexBufferHandle<GFXVertexPCT> mVertBuff;
+  S32 mCurBuffSize2;
+  GFXVertexBufferHandle<GFXVertexPCT> mVertBuff2;
+
+protected:
+  virtual void    prepRenderImage(SceneRenderState*);
+
+  void            pool_prepBatchRender(RenderPassManager*, const Point3F &camPos, const LinearColorF &ambientColor);
+  void            pool_renderObject_Normal(RenderPassManager*, const Point3F &camPos, const LinearColorF &ambientColor);
+  void            pool_renderObject_TwoPass(RenderPassManager*, const Point3F &camPos, const LinearColorF &ambientColor);
+
+  virtual bool    onAdd();
+  virtual void    onRemove();
+
+  void            renderBillboardParticle_blend(Particle&, const Point3F* basePnts, const MatrixF& camView, const F32 spinFactor,
+                                                const F32 blend_factor, ParticleEmitter*);
+  void            renderBillboardParticle_color(Particle&, const Point3F* basePnts, const MatrixF& camView, const F32 spinFactor,
+                                                const LinearColorF& color, ParticleEmitter*);
+
+public:
+  /*C*/           afxParticlePool();
+  /*D*/           ~afxParticlePool();
+
+  virtual bool    onNewDataBlock(GameBaseData* dptr, bool reload);
+
+  void            addParticleEmitter(ParticleEmitter*);
+  void            removeParticleEmitter(ParticleEmitter*);
+
+  void            setChoreographer(afxChoreographer* ch) { choreographer = ch; }
+  void            setKeyBlock(afxParticlePoolData* db, U32 idx) { key_block = db; key_index = idx; }
+  bool            hasMatchingKeyBlock(const afxParticlePoolData* db, U32 idx) const { return (db == key_block && idx == key_index); }
+
+  void            updatePoolBBox(ParticleEmitter*);
+
+  void            setSortPriority(S8 priority);
+
+  DECLARE_CONOBJECT(afxParticlePool);
+  DECLARE_CATEGORY("AFX");
+};
+
+//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~~//
+
+#endif // _AFX_PARTICLE_POOL_H_